# frozen_string_literal: true

require 'watirspec_helper'

module Watir
  describe DivCollection do
    before do
      browser.goto(WatirSpec.url_for('non_control_elements.html'))
    end

    describe 'with selectors' do
      it 'returns the matching elements' do
        expect(browser.divs(id: 'header').to_a).to eq [browser.div(id: 'header')]
      end
    end

    describe '#length' do
      it 'returns the number of divs' do
        expect(browser.divs.length).to eq 20
      end
    end

    describe '#[]' do
      it 'returns the div at the given index' do
        expect(browser.divs[1].id).to eq 'outer_container'
      end

      it 'returns an array of divs with a given range of positive values' do
        divs = browser.divs[2..4]
        ids = divs.map(&:id)
        expect(ids).to eq %w[header promo content]
      end

      it 'returns an array of divs with a given range including negative values' do
        divs = browser.divs[11..-7]
        ids = divs.map(&:id)
        expect(ids).to eq %w[messages ins_tag_test del_tag_test]
      end
    end

    describe '#each' do
      it 'iterates through divs correctly' do
        count = 0

        browser.divs.each_with_index do |d, index|
          expect(d.id).to eq browser.div(index: index).id
          expect(d.class_name).to eq browser.div(index: index).class_name

          count += 1
        end

        expect(count).to be > 0
      end
    end
  end
end
